Portable chronometer



FIG. 1 is a top plan view of a portable chronometer showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view of the other side thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view of a portable chronomete, the brokenlines illustrating the flexible loop are shown for illustrative purposesonly; and

FIG. 8 is a front perspective view thereof, the broken linesillustrating the wrist band for illustrative purposes.

The ornamental design for the portable chronometer, as shown anddescribed.